O3spaces

O3Spaces is a document management system developed by O3Spaces B.V.. It is built by a team of software engineers based in the Netherlands using OpenOffice.org, StarOffice, and ODF-centric applications as enterprise office and collaboration solutions. The product is written in Java, and based on the Tomcat server with a PostgreSQL backend (other databases are also supported). O3Spaces works by providing users a single web-based team environment, with built-in search capabilities and an optional Desktop Assistant. Its search functionality is said to work across PDF, ODF, and Microsoft Office document formats. Currently Firefox, Internet Explorer and Safari are supported.